| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe3O4(s) = 6 FeO(s) + O2(g)
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
FeS2 + HNO3 = Fe(NO3)3 + H2O + SO2 + NO2 =>
FeS2 + 14 HNO3 = Fe(NO3)3 + 7 H2O + 2 SO2 + 11 NO2
F2 + KCl = K2F + Cl =>
F2 + 4 KCl = 2 K2F + 4 Cl
Al(OH)3 + HBr = (OH)3H + BrAl =>
Al(OH)3 + HBr = (OH)3H + BrAl
MgCO3 + H8C6O7 = C6H6MgO7 + CO2 + H2O =>
MgCO3 + H8C6O7 = C6H6MgO7 + CO2 + H2O
C2H6O + O2 = HCO3 + H2O =>
2 C2H6O + 7 O2 = 4 HCO3 + 4 H2O
K + H2O2 = HK + O2 =>
2 K + H2O2 = 2 HK + O2
Si + KCr2O7 + H2SO4 = H3SiO3 + Cr2(SO4)3 + K2SO4 =>
14 Si + 6 KCr2O7 + 21 H2SO4 = 14 H3SiO3 + 6 Cr2(SO4)3 + 3 K2SO4
Fe{+3} + Zn = Fe{+2} + Zn{+2} =>
2 Fe{+3} + Zn = 2 Fe{+2} + Zn{+2}
HO = H2O + O =>
2 HO = H2O + O
HBr + NH4NO2 = BrOH + NH4NO =>
HBr + NH4NO2 = BrOH + NH4NO
Zn + H2Co3 = H2 + ZnCo3 =>
Zn + H2Co3 = H2 + ZnCo3
C2H4Cl2 + NaOH = C2H6 + NaClO =>
C2H4Cl2 + 2 NaOH = C2H6 + 2 NaClO
CaO(s) + HCl = HO + CaCl =>
CaO(s) + HCl = HO + CaCl
Na2H3IO6 + H2SO4 + MnSO4 = HMnO4 + NaIO3 + Na2SO4 + H2O =>
10 Na2H3IO6 + H2SO4 + 4 MnSO4 = 4 HMnO4 + 10 NaIO3 + 5 Na2SO4 + 14 H2O
KMnO4 + NaHSO3 + H2SO4 = K2SO4 + H2O + MnSO4 + NaHSO4 =>
2 KMnO4 + 5 NaHSO3 + 3 H2SO4 = K2SO4 + 3 H2O + 2 MnSO4 + 5 NaHSO4
KI + F2 = KF + IF7 =>
KI + 4 F2 = KF + IF7
MnO + Na2O + O2 = NaMnO2 =>
4 MnO + 2 Na2O + O2 = 4 NaMnO2
HCl + SeS2 = H2S + Cl + Se =>
4 HCl + SeS2 = 2 H2S + 4 Cl + Se
H2SO4 + Br{-} = HSO4{-} + HBr =>
H2SO4 + Br{-} = HSO4{-} + HBr
Cl2 + BF3 = BCl3 + F =>
3 Cl2 + 2 BF3 = 2 BCl3 + 6 F
C2H5OH + AgOH = CH3COOH + Ag + H2O =>
C2H5OH + 4 AgOH = CH3COOH + 4 Ag + 3 H2O
KBr + BaCl2 = KCl2 + BaBr =>
KBr + BaCl2 = KCl2 + BaBr
Na3PO4*12H2O + BaCl2*2H2O = NaCl + Ba3(PO4)2*30H2O =>
2 Na3PO4*12H2O + 3 BaCl2*2H2O = 6 NaCl + Ba3(PO4)2*30H2O
H2SO3 + Al(OH)3 = H5O3 + AlSO3 =>
H2SO3 + Al(OH)3 = H5O3 + AlSO3
Al(OH3) + Zn = Zn(OH3) + Al =>
Al(OH3) + Zn = Zn(OH3) + Al
SMg = MgS =>
SMg = MgS
Ca3(C6H5O7)2 + H3PO4 = Ca3(PO4)2 + C6H5O7 + H2 =>
Ca3(C6H5O7)2 + 2 H3PO4 = Ca3(PO4)2 + 2 C6H5O7 + 3 H2
Na2CO3H2SO4 = H2CO3Na2SO4 =>
Na2CO3H2SO4 = H2CO3Na2SO4
Ca(OH)2 + KHC8H4O4 = K + CO2 + H2O + Ca =>
29 Ca(OH)2 + 2 KHC8H4O4 = 2 K + 16 CO2 + 34 H2O + 29 Ca
Ba(OH) + HCI = BaCI + H2O =>
Ba(OH) + HCI = BaCI + H2O
H2O + NO3 + Al = NH3 + Al(OH)3 =>
6 H2O + NO3 + 3 Al = NH3 + 3 Al(OH)3
C7H6O3 + H2O + BaCl2 = BaO + CHCl =>
2 C7H6O3 + H2O + 7 BaCl2 = 7 BaO + 14 CHCl
Al2Zn + HCl = ZnCl2 + Al + H2 =>
Al2Zn + 2 HCl = ZnCl2 + 2 Al + H2
[Cr(N2H4CO)6]4[Cr(CN)6]3 + MnO4{-} + H{+} = Cr2O7{-2} + Mn{+2} + CO2 + NO3{-} + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 MnO4{-} + 2798 H{+} = 35 Cr2O7{-2} + 1176 Mn{+2} + 420 CO2 + 660 NO3{-} + 1879 H2O
AgNO3(aq) + CaBr2(aq) = CaAg2(s) + BrNO3(aq) =>
2 AgNO3(aq) + CaBr2(aq) = CaAg2(s) + 2 BrNO3(aq)
C2(g)H6(g) + O2(g) = CO2(g) + H2(g)O =>
2 C2(g)H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2(g)O
C5H6COOH + HBr = C5H6CBrO + H2O =>
C5H6COOH + HBr = C5H6CBrO + H2O
NaHCO3 + C2H4O2 = Na(C2H4O2) + CO2 + H2O =>
8 NaHCO3 + 9 C2H4O2 = 8 Na(C2H4O2) + 10 CO2 + 6 H2O
CuCl + NaCN = CuCN + NaCl =>
CuCl + NaCN = CuCN + NaCl
Na2CO3 + Co = Na + Co(CO3) =>
Na2CO3 + Co = 2 Na + Co(CO3)
CuS + H2O2 = CuSO3 + H2O =>
CuS + 3 H2O2 = CuSO3 + 3 H2O
RbF + Ga(NO3)3 = GaF3 + RbNO3 =>
3 RbF + Ga(NO3)3 = GaF3 + 3 RbNO3
CrO4{2-} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{2-} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
Co(NO3)2 + H2SO4 = Co(SO4)2 + H2O + N2O4 =>
Co(NO3)2 + 2 H2SO4 = Co(SO4)2 + 2 H2O + N2O4
Fe2(SO4)3 + Ca(OH)2 + H2O = Fe(OH)3 + CaSO4*2H2O =>
Fe2(SO4)3 + 3 Ca(OH)2 + 6 H2O = 2 Fe(OH)3 + 3 CaSO4*2H2O
NH4VO3 + NaOH + H2O2 = NO + Na3VO4 + H2O =>
2 NH4VO3 + 6 NaOH + 5 H2O2 = 2 NO + 2 Na3VO4 + 12 H2O
Ce2(SO4)3 + KMnO4 + H2SO4 = MnO2 + Ce(SO4)2 + H2O + K2SO4 =>
3 Ce2(SO4)3 + 2 KMnO4 + 4 H2SO4 = 2 MnO2 + 6 Ce(SO4)2 + 4 H2O + K2SO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
